body {
  background: #f5f7fa;
  margin: 0;
}

.card-header {
  margin-bottom: 12px; font-size: 14px;  color: #666
}

.danger-text {
  color: #f56c6c;
}

.shortcut {
  text-decoration: none;
  color: #333;
}

.tip-text {
  color: #c00;
}
.warning-text {
  color: #e6a23c;
  font-size: 13px;
}
.success-text {
  color: #67c23a;
}
.block-row {
  border: 1px solid #eee;
  margin-bottom: 20px;
  padding: 15px;
}
